Happy Together (해피 투게더)

Release Name: 해피 투게더 / Hae-pi Too-ge-deo
Genre: Drama, Romance
Directed by: Oh Jong Rok
Language: Korean
Genre: Drama, Romance
Episodes: 16
Broadcast network: SBS
Broadcast period: 16 June 1999 – 5 August 1999

Beautiful Days (아름다운 날들)

Title: 아름다운 날들 / Ah-reum-dah-woon Nal-deul
Genre: Romantic saga
Episodes: 24
Broadcast network: SBS
Broadcast period: 2001-Mar-14 to 2001-May-31
Air time: Wednesday & Thursday 21:55

All In (올인)

Title: 올인 / O-lin / All In
Chinese Title : 洛城生死恋
Genre: Drama, Romance, Crime
Episodes: 24
Broadcast network: SBS
Broadcast period: 2003-Jan-15 to 2003-Apr-03
Air time: Wednesday & Thursday 21:55

IRIS (아이리스)

Title: 아이리스 / IRIS
Chinese Title : iris
Previously known as: 쉬리 / Shiri
Genre: Action, mystery, thriller, romance
Episodes: 20
Broadcast network: KBS2
Broadcast period: 2009-Oct-14 to 2009-Dec-17
Air time: Wednesday & Thursday 21:55
Related Series : Athena: Goddess of War, IRIS 2